JPS61198259U - - Google Patents

Info

Publication number
JPS61198259U
JPS61198259U JP7969085U JP7969085U JPS61198259U JP S61198259 U JPS61198259 U JP S61198259U JP 7969085 U JP7969085 U JP 7969085U JP 7969085 U JP7969085 U JP 7969085U JP S61198259 U JPS61198259 U JP S61198259U
Authority
JP
Japan
Prior art keywords
furnace
reduction device
metal heating
heating furnace
skid mark
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7969085U
Other languages
Japanese (ja)
Other versions
JPH0421819Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985079690U priority Critical patent/JPH0421819Y2/ja
Publication of JPS61198259U publication Critical patent/JPS61198259U/ja
Application granted granted Critical
Publication of JPH0421819Y2 publication Critical patent/JPH0421819Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を実施したウオーキングビーム
式加熱炉の部分図、第２図は第１図のＡ―Ａ矢視
図、第３図は本考案の実施例を示す説明図、第４
図は第３図のＢ―Ｂ矢視図、第５図はサポートの
他の例を示す説明図、第６図は従来例の説明図、
第７図は第６図のＣ―Ｃ矢視図、第８図は従来の
他の例を示す説明図、第９図は第８図のＥ―Ｅ矢
視図である。 ９は炉出口側壁、１１は燃焼ガス導管、１２は
エルボウ部、１３は断熱材、１４は燃焼ガスを示
す。 Fig. 1 is a partial view of a walking beam heating furnace in which the present invention is implemented, Fig. 2 is a view taken along arrow A-A in Fig. 1, Fig. 3 is an explanatory diagram showing an embodiment of the present invention, Fig. 4
The figure is a BB arrow view in Figure 3, Figure 5 is an explanatory diagram showing another example of support, Figure 6 is an explanatory diagram of a conventional example,
FIG. 7 is a view taken along the line CC in FIG. 6, FIG. 8 is an explanatory view showing another conventional example, and FIG. 9 is a view taken along the line E-E in FIG. 9 is a furnace outlet side wall, 11 is a combustion gas conduit, 12 is an elbow portion, 13 is a heat insulating material, and 14 is a combustion gas.

Claims (1)

【実用新案登録請求の範囲】 (1) 炉出口側壁又は炉床壁より炉内にセラミツ
ク製ガス導管を延出せしめると共に先端部にエル
ボウ部を形成して助燃ガスを略水平に噴出せしめ
る様構成し且炉内側にその導管のサポートを備え
たことを特徴とする金属加熱炉のスキツドマーク
低減装置。 (2) 前記ガス導管にセラミツクフアイバー等の
断熱材を巻付けた前記第１項記載の金属加熱炉の
スキツドマーク低減装置。[Scope of Claim for Utility Model Registration] (1) A structure in which a ceramic gas conduit extends into the furnace from the side wall of the furnace outlet or the hearth wall, and an elbow portion is formed at the tip so that the auxiliary gas is jetted out approximately horizontally. 1. A skid mark reduction device for a metal heating furnace, characterized in that a support for the conduit is provided inside the furnace. (2) The skid mark reduction device for a metal heating furnace according to item 1 above, wherein a heat insulating material such as ceramic fiber is wrapped around the gas conduit.
JP1985079690U 1985-05-28 1985-05-28 Expired JPH0421819Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985079690U JPH0421819Y2 (en) 1985-05-28 1985-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985079690U JPH0421819Y2 (en) 1985-05-28 1985-05-28

Publications (2)

Publication Number Publication Date
JPS61198259U true JPS61198259U (en) 1986-12-11
JPH0421819Y2 JPH0421819Y2 (en) 1992-05-19

Family

ID=30624835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985079690U Expired JPH0421819Y2 (en) 1985-05-28 1985-05-28

Country Status (1)

Country Link
JP (1) JPH0421819Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413654U (en) * 1990-05-22 1992-02-04
KR101075910B1 (en) 2003-12-23 2011-10-26 주식회사 포스코 Water seal device for working beam in reheating furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213827A (en) * 1982-06-08 1983-12-12 Ishikawajima Harima Heavy Ind Co Ltd Shadow mark reducer of heating furnace for metallic piece

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213827A (en) * 1982-06-08 1983-12-12 Ishikawajima Harima Heavy Ind Co Ltd Shadow mark reducer of heating furnace for metallic piece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413654U (en) * 1990-05-22 1992-02-04
KR101075910B1 (en) 2003-12-23 2011-10-26 주식회사 포스코 Water seal device for working beam in reheating furnace

Also Published As

Publication number Publication date
JPH0421819Y2 (en) 1992-05-19

Similar Documents

Publication Publication Date Title
FR2384205B1 (en)
JPS61198259U (en)
JPS6275060U (en)
JPS54124346A (en) Liquid fuel combustion apparatus
JPS6283194U (en)
JPS61198255U (en)
JPH0210446U (en)
JPS62110245U (en)
JPS6410359U (en)
JPS6430330U (en)
JPS61198252U (en)
JPS63104998U (en)
JPS61133554U (en)
JPS6438435U (en)
JPS6293693U (en)
JPS6173644U (en)
JPS5821732U (en) waste melting furnace
JPS6255537U (en)
JPS6016752U (en) Burner for heating melt gutter
JPS6279864U (en)
JPS61164262U (en)
JPS62160293U (en)
JPH0367047U (en)
JPS61147254U (en)
JPH02134491U (en)